保加利亚采购需求：肽、美容肽、健美肽、减肥肽、送货上门肽

I am interested in placing an order directly with your factory and would like to know more about the process. Could you please clarify what the minimum order quantity (MOQ) is for your products? Additionally, it would be helpful to understand your shipping policies, specifically if you deliver to Bulgaria and what the shipping costs would look like for my order. Furthermore, I'm curious about the method used to extract a 5 mg dose from a 30 mg vial. Understanding this will help me ensure that I can handle the product properly. Looking forward to your prompt response so we can move forward with the order.